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PilotLPTM [1.2K]
2 years ago
9

PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST​

Mathematics
2 answers:
Marta_Voda [28]2 years ago
6 0
C.) is the best answer others are less then 50%.

C.) $35 is $15 more then 20 this is over 50%

Please like if helpful!
Aleksandr [31]2 years ago
6 0
I think c since half of 20 is 10 and if you add that to 20 it’ll be thirty and since it’s less than 35, it means greater than 50%
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The distance around a circle is equal to the Diameter Times pi
svet-max [94.6K]

This is true. To find the circumference (the distance around the circle) you multiply the diameter with pi.

6 0
2 years ago
Read 2 more answers
What is the true solution to the equation below?
Naddik [55]
Yeeee

assuming your equaiton is
2ln(e^{ln(2x)})-ln(e^{ln(10x)})=ln(30)


remember some nice log rules
log_a(b)=c translates to a^c=b
and
a^{log_a(b)}=b
and
xlog_c(b)=log_c(b^x)
and
ln(x)=log_e(x)
and
log(a)-log(b)=log(\frac{a}{b})
and
if log(a)=log(b) then a=b

so

we can simplify a bit of stuff here

the e^{ln(2x)} \space\ and \space\ the \space\ e^{ln(10x)} can be simplified to 2x \space\ and \space\ 10x

so we gots now

2ln(2x)-ln(10x)=ln(30)
ln((2x)^2)-ln(10x)=ln(30)
ln(4x^2)-ln(10x)=ln(30)
ln(\frac{4x^2}{10x})=ln(30)
same base so
\frac{4x^2}{10x}=30
\frac{2x}{5}=30
times both sides by 5
2x=150
divide both sides by 2
x=75
answer is x=75
5 0
3 years ago
Please help!! Rewrite the expression as the product of two binomials. What are the two binomials for the expression? x(x-8)-9(x-
aleksklad [387]
That would be (x-9) (x-8)
8 0
3 years ago
What are all real roots of the equation 3x^3 - 18x^2 - 9x +132 = 0
Scorpion4ik [409]

Answer:

Read Below

Step-by-step explanation:

So, 3x^3 - 18x^2 - 9x + 132 = 0

The answer would be

Exact Form: 4, 1 + 2 \3, 1 - 2 \3

Decimal Form:  4,4.6410161...., -2.46410161

Hope this Helps :D

6 0
2 years ago
If f(x)=2x-5, what is value of f(6)
mars1129 [50]

The value of f(6) = 7

2 x 6 = 12 - 5 = 7

7 0
3 years ago
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